[Bug 276985] Crash in scheduler __curthread
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Date: Mon, 11 Mar 2024 22:28:20 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276985
--- Comment #1 from feh@fehcom.de ---
I've got serveral crashes how. I all cases it points to the same problem:
Fatal trap 12: page fault while in kernel mode
cpuid = 5; apic id = 05
fault virtual address = 0xfffff802c1e8c110
fault code = supervisor read instruction, protection violation
instruction pointer = 0x20:0xfffff802c1e8c110
stack pointer = 0x28:0xfffffe00c0721e18
frame pointer = 0x28:0xfffffe00c0721e40
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 0 (linuxkpi_irq_wq)
rdi: fffff802c1e8c110 rsi: fffff803d6652400 rdx: 0000000000000028
rcx: fffffe00dc462c10 r8: 000000000000003e r9: fffffe001aa01c18
rax: fffff802c1e8c110 rbx: fffffe00c0721e28 rbp: fffffe00c0721e40
r10: fffff803d6652200 r11: fffff803d6652600 r12: fffff80001971a58
r13: 0000000000000000 r14: ffffffff81a10d48 r15: 0000000000000004
trap number = 12
=> linuxkpi_irq_wq
As a reminder: https://wiki.freebsd.org/LinuxKPI
Not very satisfying. Any hints, which programs produce this behavior? How can I
tell, which programs require the Linux compat layer?
--eh.
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